GPS Space Vehicle Time Integrity for MJD 53265

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(SG)
-GPSSV (ns)		UTC(SG)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
05:00
10:46
 20,749
    14
  -363,466
36
1
0
0
 
2
-
 
 
 
 
 
 
 
 
 
3
1
04:25
10:18
 21,210
     9
   -44,610
41
0
0
0
 
4
1
12:22
17:41
 19,092
    20
   297,549
91
0
0
0
 
5
5
1
2
00:00
17:18
02:48
23:59
 10,110
 24,093
     2
     0
   -49,377
   -49,514
37
40
0
0
0
0
0
0
 
6
6
6
1
2
3
00:00
02:49
20:00
02:39
05:10
23:59
  9,567
  8,488
 14,373
     7
    15
     3
  -439,613
  -439,788
  -441,023
66
58
82
0
1
0
0
1
0
0
0
0
 
7
1
10:46
19:52
 32,750
    16
  -346,219
203
0
0
0
 
8
1
10:46
16:45
 21,543
    20
     9,320
32
0
0
0
 
9
9
1
2
00:00
19:28
01:03
23:59
  3,783
 16,317
    12
     5
     5,146
     5,290
35
38
1
0
0
0
0
0
 
10
1
16:46
20:52
 14,775
    -3
   -50,686
38
0
0
0
 
11
1
07:51
13:30
 20,347
    13
  -149,777
37
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:35
14:58
14:49
17:17
 22,436
  8,378
    16
     1
    21,792
    21,764
32
39
0
0
0
0
0
0
 
14
14
1
2
00:00
22:36
07:50
23:59
 28,232
  5,037
     9
     6
    27,413
    27,466
36
31
0
0
0
0
0
0
 
15
1
00:51
06:14
 19,398
     9
  -321,399
49
0
0
0
 
16
1
02:40
08:35
 21,286
    14
    -5,811
35
0
0
0
 
17
17
1
2
14:50
20:53
19:59
23:59
 18,529
 11,198
    14
     6
   151,117
   151,220
45
43
0
0
0
0
0
0
 
18
18
18
1
2
3
00:00
20:53
22:27
04:59
22:10
23:59
 17,953
  4,609
  5,566
     7
     2
     3
    76,705
    76,974
    77,000
42
36
34
1
0
0
0
0
0
0
0
0
 
19
1
06:15
11:39
 19,480
    18
     6,879
33
0
0
0
 
20
20
1
2
05:24
10:19
09:52
14:57
 16,076
 16,672
    21
    15
   123,019
   122,952
37
32
0
0
0
0
0
0
 
21
1
00:00
03:49
 13,744
     6
   -79,537
37
0
0
0
 
22
1
01:03
06:20
 19,016
    10
   -15,785
36
0
0
0
 
23
1
06:33
12:22
 20,904
    17
  -172,056
55
0
0
0
 
24
24
1
2
13:31
19:59
19:52
22:35
 22,865
  9,331
    13
    -1
   -58,241
   -58,305
46
41
0
0
0
0
0
0
 
25
1
00:56
09:52
 32,143
    17
   -75,684
35
0
0
0
 
26
26
1
2
17:41
19:27
18:52
22:10
  4,277
  9,728
     5
     1
  -227,645
  -227,749
36
49
0
0
0
0
0
0
 
27
1
09:52
14:57
 18,292
    18
  -410,907
83
0
0
0
 
28
28
1
2
12:23
14:46
13:30
18:05
  4,058
 11,902
    11
     6
   -41,960
   -41,974
34
37
0
0
0
0
0
0
 
29
1
17:18
22:26
 18,478
     2
  -338,722
68
0
0
0
 
30
1
22:10
23:59
  6,562
     3
  -545,894
37
0
0
0
 
31
31
1
2
13:31
14:58
14:46
17:17
  4,492
  8,377
    23
    11
    -2,585
    -2,650
34
45
0
0
0
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(SG) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(SG) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.